3170930
Elbow Hose Coupling
Cummins®

The 3170930 Elbow Hose Coupling, manufactured by Cummins, is a component designed for use in commercial truck operations. Cummins, a well-established name in the industry, produces a range of parts and systems that contribute to the efficiency and reliability of heavy-duty trucks. The 3170930 Elbow Hose Coupling is significant in maintaining the integrity of fluid transfer systems within these vehicles.

Basic Concepts of Elbow Hose Couplings

An elbow hose coupling is a fitting used to connect hoses at an angle, facilitating the transfer of fluids in systems where straight connections are not feasible. These couplings are integral to fluid systems, allowing for flexible routing of hoses around obstacles and within confined spaces. They operate by providing a secure connection point that can withstand the pressures and movements inherent in a truck’s various systems ¹.

Purpose of the 3170930 Elbow Hose Coupling

The 3170930 Elbow Hose Coupling is specifically designed to play a role in the fluid transfer systems of trucks. It is applied in systems such as coolant, fuel, and hydraulic lines, where it enables the efficient and reliable transfer of fluids. By allowing hoses to be connected at an angle, it contributes to the overall functionality and design of the truck’s fluid systems.

Key Features

The 3170930 Elbow Hose Coupling is constructed with materials and design features that enhance its performance and durability. It is made from high-quality materials that resist corrosion and wear, ensuring long-term reliability. The coupling features secure connection types that provide a tight seal, minimizing the risk of leaks. Additionally, it may include unique attributes such as reinforced hose ends or specialized coatings to further improve its performance in demanding environments ².

Benefits

Using the 3170930 Elbow Hose Coupling offers several advantages. It improves fluid flow by providing a smooth, angled connection that reduces resistance and turbulence. The secure connection design reduces the risk of leaks, contributing to system reliability. Furthermore, its durable construction ensures that it can withstand the pressures and movements of truck operations, leading to a longer service life ³.

Installation Considerations

When installing the 3170930 Elbow Hose Coupling, it is important to follow guidelines and best practices to ensure a secure and efficient connection. This includes adhering to torque specifications to avoid over-tightening, which can damage the coupling, or under-tightening, which can lead to leaks. Proper alignment of the coupling with the hoses and other system components is also crucial for optimal performance. Compatibility with other system components should be verified to ensure a seamless integration.

Troubleshooting Common Issues

Typical problems that may arise with elbow hose couplings include leaks or connection failures. These issues can often be traced to improper installation, wear and tear, or incompatible components. Troubleshooting steps may involve inspecting the coupling for signs of damage, ensuring that it is properly aligned and tightened, and verifying that all components are compatible and in good condition.

Maintenance Tips

Regular maintenance practices can help ensure the longevity and optimal performance of the 3170930 Elbow Hose Coupling. This includes periodic inspection for signs of wear, corrosion, or damage. Cleaning the coupling and its connections can prevent buildup that may lead to leaks or reduced efficiency. Following manufacturer recommendations for inspection intervals and maintenance procedures will help maintain the coupling’s integrity and performance.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and reliability in the commercial truck industry. The company’s extensive product range includes engines, powertrains, and components, all designed to meet the demanding requirements of heavy-duty applications. The 3170930 Elbow Hose Coupling is a testament to Cummins’ commitment to providing high-quality, reliable components for the commercial truck market.

Compatibility of 3170930 with Cummins Engines

The 3170930 Elbow Hose Coupling is designed to fit seamlessly with a range of Cummins engines, ensuring efficient and reliable performance. This part is engineered to connect hoses at a right angle, facilitating the routing of fluids and gases within the engine’s system.

K19 Engines

For the K19 series, the 3170930 is a component in managing the fluid pathways. It ensures that the hoses are securely attached, minimizing the risk of leaks and maintaining the integrity of the engine’s cooling and fuel systems.

QSK19 Engines

In the QSK19 engines, the elbow hose coupling 3170930 is for the proper routing of coolant and other fluids. Its design allows for a tight and secure connection, which is crucial for the high-performance demands of these engines.

CM850 Engines

The CM850 engines benefit from the use of the 3170930 as it provides a robust connection point for hoses. This ensures that the engine’s fluid systems operate efficiently, contributing to the overall reliability and performance of the CM850.

MCRS Engines

For the MCRS engines, the elbow hose coupling 3170930 is integral to the engine’s design. It ensures that the hoses are correctly aligned and securely fastened, which is vital for the smooth operation of the engine’s various systems.

By integrating the 3170930 into these engines, Cummins ensures that the fluid pathways are managed effectively, contributing to the longevity and efficiency of the engines.

Role of 3170930 Elbow Hose Coupling in Engine Systems

The 3170930 Elbow Hose Coupling is a component in various engine systems, facilitating the secure and efficient transfer of fluids between different parts. Here’s how it integrates with several key components:

Oil Cooler Systems

In oil cooler systems, the Elbow Hose Coupling connects the oil lines to the oil cooler. This ensures a consistent flow of oil, which is vital for maintaining optimal oil temperature and viscosity. The coupling allows for flexible routing of hoses, accommodating the complex layout of modern engines.

Torque Converter Oil Systems

For torque converter oil systems, the Elbow Hose Coupling plays a role in linking the torque converter to the oil supply and return lines. This connection is necessary for the proper lubrication and cooling of the torque converter, enhancing its durability and performance.

Front Water Crossover Connection

In engines with a front water crossover connection, the Elbow Hose Coupling is used to join the water passages between the cylinder heads. This ensures uniform water distribution, which is essential for consistent cooling across all cylinders.

Water Manifold Systems

Within water manifold systems, the Elbow Hose Coupling is employed to connect various water passages. This helps in directing coolant flow to different parts of the engine, ensuring efficient heat dissipation and maintaining engine temperature within safe limits.

Turbocharger Systems

In turbocharged engines, the Elbow Hose Coupling is utilized in both the water supply and drain lines of the turbocharger. This ensures that the turbocharger receives a steady supply of coolant for effective heat management and that any excess water is efficiently drained away, preventing potential damage.

General Plumbing Applications

Across general plumbing applications in engine systems, the Elbow Hose Coupling provides a reliable connection point for various hoses and pipes. Its design allows for easy installation and removal, facilitating maintenance and repairs.

By understanding the role of the Elbow Hose Coupling in these systems, engineers and mechanics can better appreciate its importance in ensuring the smooth operation and longevity of engine components.

Conclusion

The 3170930 Elbow Hose Coupling by Cummins is a critical component in the fluid transfer systems of commercial trucks and various engine applications. Its design and features contribute to the efficiency, reliability, and longevity of these systems. Proper installation, maintenance, and understanding of its role in engine systems are essential for optimal performance and longevity.